LDB has been operating in the precision mechanical processing and automotive parts manufacturing sector for over 40 years, delivering high-quality components for the global automotive industry.
Founded in 1970 by entrepreneur Lino Carnelos, who continues to lead the company as President, the business originally operated under the name LMC – Torneria di Precisione. From its early beginnings in precision turning, the company rapidly evolved and specialized in the car and truck muffler manufacturing sector, producing both internal and external components.
LDB was founded by Lino Carnelos as LMC – Torneria di Precisione, starting in precision turning.
The company rapidly specialized in car and truck muffler manufacturing, producing internal and external components, flanges, brackets, clamps, connectors, and related accessories.
LDB achieved ISO 9001 certification, reinforcing quality management, process control, full traceability, and compliance with international standards.
After acquiring a parallel company, the business was restructured as LDB, integrating skilled personnel, advanced technologies, and increased production capacity.
Production expanded beyond automotive into motorcycle accessories, technical fittings, and semi-finished components for household appliances.
LDB developed strong capabilities in precision CNC turning, metal stamping, and OEM component manufacturing for leading international muffler brands.
With CAD-CAM design, mold development, prototyping, testing, and mass production, plus 2,000+ m² finished/semi-finished warehouse space, LDB serves major Italian and international manufacturers in over 20 European countries.
LDB specializes in manufacturing car and truck muffler components, supplying high-quality internal and external exhaust system parts.
Production includes flanges, attachments, clamps, brackets, and complementary accessories for OEM exhaust systems.
Since the late 1990s, ISO 9001 certification has guaranteed strict quality control, traceability, and compliance with international standards.
In 1999, LDB expanded through a strategic acquisition, integrating skilled personnel, advanced technologies, and increasing production capacity.
Manufacturing expanded to motorcycle accessories, industrial fittings, and semi-finished components for household appliances.
Expertise includes CNC turning, metal stamping, and precision component manufacturing for high-tech machinery.
LDB produces original equipment accessories for leading international muffler and exhaust system manufacturers.
Extensive raw materials and finished goods warehouses ensure fast delivery and production continuity.
Integrated CAD-CAM Systems
From design and mold development to prototyping and full-scale mass production, LDB provides complete in-house engineering and manufacturing services powered by advanced CAD-CAM technologies.
Built From Your Drawings
LDB manufactures complex mechanical components directly from client technical drawings, ensuring maximum precision, strict quality control, and full customization.
Trusted Worldwide
LDB supplies precision automotive components to established Italian and international automotive manufacturers, building long-term global partnerships.
Presence in 20+ Countries
LDB products are distributed across more than 20 European countries, confirming strong international demand and supply chain reliability.
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